The Watts FBV-TH 3/8X1/2 is a 1/2" 2-piece full port ball valve with NPT connections. It features a brass body.
Common Questions
- Is this full port or standard port?
- Full port. The ball bore matches the 1/2" pipe ID, so the valve adds almost no restriction — the right choice for pump suction, main shutoffs, and any run where you cannot give up head.
- Can I use this on natural gas or propane?
- No. This valve carries no fuel-gas listing, and code requires an ANSI Z21.15 / CSA listed valve for natural gas or LP. Use a Watts GBV series gas ball valve instead.
- Is this rated for potable water?
- No. This is a leaded model and cannot be installed in US potable-water systems. Watts builds a lead-free (LF-prefix) equivalent for potable service.
- Can it be serviced without cutting it out?
- No. A 2-piece body is not designed for in-line rebuild; it is replaced as a unit. Choose a three-piece valve (LFB6800 / S-6800 series) where in-line serviceability matters.
Specifications
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Type: Ball
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Size: 1/2"
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Inlet Size: 3/8"
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Outlet Size: 1/2"
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Connection: NPT
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Body Material: Brass
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Port Style: Full
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Ways: 2-Way
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Pack Quantity: 6
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Country of Origin: China
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Warranty: 1 Year Limited
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MPN: FBV-TH 3/8X1/2
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Lead-Free: No
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Valve Construction: 2-Piece
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Ball Material: Chrome-Plated Brass
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Blowout-Proof Stem: Yes
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Handle Type: Tee
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Actuation: Manual
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Fuel Gas Rated: No
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Integral Drain / Waste Port: No
